This video is a must-see. It captures Hernando County, Florida's Sandra Hadsock, a 64-year-old veteran art teacher, punching an unruly student in the face numerous times.
The educator, who coincidently is well-liked and recently won teacher of the year, claims the pupil called her vulgar names and then backed her into a wall. While Hadsock was subsequently arrested for child abuse, she has since been cleared and charges won't be filed (there's no way to prove whether she threw the first punch or was simply defending herself).
Another kid in the classroom acted quickly and caught the entire incident on video (via a cell phone). Watch below: